grafman writes "Graphcomp
has released Perl OpenGL (POGL) 0.56, adding support for Cg and GLSL.
In parallel, Graphcomp has also released the OpenGL::Shader module,
which abstracts OpenGL APIs for ARB (assembly), Cg and GLSL shading
languages.
Combined with OpenGL::Image, POGL provides a
cross-platform 3D rendering system that simplifies image
loading/processing/saving while dynamically loading the right OpenGL
shaders for your user's platform/card.